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From John Huss <johnth...@gmail.com>
Subject Re: Understanding DataNode
Date Sat, 24 Sep 2011 01:32:37 GMT
Yeah, I'm mainly interested in supporting the same schema on multiple
databases.  But just out of curiosity, when using multiple schemas, what
advantage is there in defining them in one project instead of two?

John

On Fri, Sep 23, 2011 at 3:54 PM, Mike Kienenberger <mkienenb@gmail.com>wrote:

> One obvious reason is when you are working with multiple schemas on
> multiple databases.  This is why I have had more than one data node in
> the past.
>
> I think other people have switched them at runtime to support the same
> schema on multiple databases, but I will let those folks answer to
> that.
>
>
> On Fri, Sep 23, 2011 at 4:44 PM, John Huss <johnthuss@gmail.com> wrote:
> > I'm trying to understand what DataNodes are for and how they work.  I
> know
> > they correspond to a specific database (basically) and that you can link
> one
> > specific DataNode to a DataMap.  So why would you want to define more
> than
> > one?  Is there a way to switch at runtime?  How?
> >
> > Thanks,
> > John
> >
>

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